Performance assurance and optimization for GAA and PAL devices in a CBRS network for private enterprise environment

Abstract

The disclosed technology relates to a process of dynamically assigning operational parameters for access points within a CBRS (Citizen Broadband Radio Service) network. In particular, the disclosed technology monitors for and detects interference between nearby access points and user equipment devices that may belong to the same enterprise or to different enterprises. Machine learning processes are used to revise the operational parameters that were initially assigned by the Spectrum Access System (SAS). These processes are also used to suggest an updated set of operational parameters to the SAS for the access points. The dynamic assignment reduces interference experienced by the access point with respect to nearby other access points and/or nearby other user equipment. The dynamic assignment aims to improve a quality of communication between the access point and its associated user equipment.

What is claimed is: 
     
       1. A method comprising:
 assigning a set of operational parameters for a first access point of a first service provider of a first wireless network, wherein the set of operational parameters define operational constraints for the first access point and its associated user equipment within the wireless network, the operational constraints being specific to a tier of the wireless network in which the associated user equipment is assigned; 
 detecting interference between the first access point and a device associated with a second wireless network of a second service provider; and 
 revising the set of operational parameters for the first access point based on the detected interference to generate a revised set of operational parameters which will reduce interference between the first access point of the device while maintaining the first access point in the assigned tier. 
 
     
     
       2. The method of  claim 1 , wherein the device associated with the second wireless network is a second access point for providing access to the second wireless network. 
     
     
       3. The method of  claim 1 , wherein the set of operational parameters include a specific wireless channel for use by the first access point in providing network service access and a maximum effective isotropic radiated power (EIRP) that the first access point can use for the specific wireless channel. 
     
     
       4. The method of  claim 1 , wherein the operational constraints are defined based on information provided by both the first service provider and the second service provider. 
     
     
       5. The method of  claim 4 , wherein the information includes information regarding network access provided by two different enterprises associated with one of the first wireless network and the second wireless network. 
     
     
       6. The method of  claim 1 , wherein the wireless network is the Citizen Broadcast Radio Service and the tier is a tier of the Citizen Broadcast Radio Service. 
     
     
       7. The method of  claim 1 , wherein the tier is an incumbent access tier, priority access tier, or general authorized access tier of Citizen Broadcast Radio Service. 
     
     
       8. A system comprising:
 one or more processors; and 
 a computer-readable medium comprising instructions stored therein, which when executed by the one or more processors, cause the one or more processors to:
 assign a set of operational parameters for a first access point of a first service provider of a first wireless network, wherein the set of operational parameters define operational constraints for the first access point and its associated user equipment within the wireless network, the operational constraints being specific to a tier of the wireless network in which the associated user equipment is assigned; 
 detect interference between the first access point and a device associated with a second wireless network of a second service provider; and 
 revise the set of operational parameters for the first access point based on the detected interference to generate a revised set of operational parameters which will reduce interference between the first access point of the device while maintaining the first access point in the assigned tier. 
 
 
     
     
       9. The system of  claim 8 , wherein the device associated with the second wireless network is a second access point for providing access to the second wireless network. 
     
     
       10. The system of  claim 8 , wherein the set of operational parameters include a specific wireless channel for use by the first access point in providing network service access and a maximum effective isotropic radiated power (EIRP) that the first access point can use for the specific wireless channel. 
     
     
       11. The system of  claim 8 , wherein the operational constraints are defined based on information provided by both the first service provider and the second service provider. 
     
     
       12. The system of  claim 11 , wherein the information includes information regarding network access provided by two different enterprises associated with one of the first wireless network and the second wireless network. 
     
     
       13. The system of  claim 8 , wherein the wireless network is the Citizen Broadcast Radio Service and the tier is a tier of the Citizen Broadcast Radio Service. 
     
     
       14. The system of  claim 8 , wherein the tier is an incumbent access tier, priority access tier, or general authorized access tier of Citizen Broadcast Radio Service. 
     
     
       15. A non-transitory computer-readable storage medium comprising instructions stored therein, which when executed by one or more processors, cause the one or more processors to perform operations comprising:
 assigning a set of operational parameters for a first access point of a first service provider of a first wireless network, wherein the set of operational parameters define operational constraints for the first access point and its associated user equipment within the wireless network, the operational constraints being specific to a tier of the wireless network in which the associated user equipment is assigned; 
 detecting interference between the first access point and a device associated with a second wireless network of a second service provider; and 
 revising the set of operational parameters for the first access point based on the detected interference to generate a revised set of operational parameters which will reduce interference between the first access point of the device while maintaining the first access point in the assigned tier. 
 
     
     
       16. The non-transitory computer-readable storage medium of  claim 15 , (Original) wherein the device associated with the second wireless network is a second access point for providing access to the second wireless network. 
     
     
       17. The non-transitory computer-readable storage medium of  claim 15 , wherein the set of operational parameters include a specific wireless channel for use by the first access point in providing network service access and a maximum effective isotropic radiated power (EIRP) that the first access point can use for the specific wireless channel. 
     
     
       18. The non-transitory computer-readable storage medium of  claim 15 , wherein the operational constraints are defined based on information provided by both the first service provider and the second service provider. 
     
     
       19. The non-transitory computer-readable storage medium of  claim 15 , wherein the wireless network is the Citizen Broadcast Radio Service and the tier is a tier of the Citizen Broadcast Radio Service. 
     
     
       20. The non-transitory computer-readable storage medium of  claim 15 , wherein the tier is an incumbent access tier, priority access tier, or general authorized access tier of Citizen Broadcast Radio Service.